Shescannedthe computer screen carefully hoping to find some new emails in her mailbox．题目和参考答案——青夏教育精英家教网—

题目内容

5．Shescanned（浏览，扫描）the computer screen carefully hoping to find some new emails in her mailbox．

分析她仔细地浏览了电脑屏幕，希望在她的邮箱中找到一些新的邮件．

解答 scanned，考查谓语动词的用法，有中文意思可知使用动词scan，根据语境可知动作已发生，因此使用一般过去时，注意scan是以一个辅音字母结尾的重读闭音节词，其过去式为scanned．

点评对于翻译填空这种题，要分析句子意思，再从结构上和意义上对答案进行确定．

练习册系列答案

16．The days of a pain-free visit to the dentist may not be far off．This is thanks to a little Japanese woman in a pink sweater，named Simroid．With a limited vocabulary，Simroid，the 160cm-tall robot is happy to feel your pain．
Simroid is designed to be used at medical colleges．She has realistic looking skin，eyes，and a mouth fitted with replica （仿制） teeth．Her chest also rises and falls as if she is breathing．Simroid releases a clear"ouch!"whenever a trainee dentist presses her teeth too hard with a tool．And she gives a reassuring"that's better"when the drill hits the right place．
"We want to use the robots to train dentists to worry about whether patients are comfortable，and not just focus on medical techniques，"said Naotake Shubui，a professor at Nippon Dental University in Japan who helped develop Simroid．
The robot was one of hundreds of cutting-edge devices on display at the world's biggest robot exhibition last week in Japan．
As scientists improve the design of robots，they could soon be serving tea to office workers or directing shoppers．Today's robots look and act much like the humans who invented them．
In Japan，robots can already be found working as home helps，office receptionists and security guards，as well as on the factory floor．There were more than 370，000industrial robots in use in Japan in 2005，according to a report by Macquarie bank，40percent of the world total，with 32robots for every 1，000workers．The economy ministry believes that the Japanese robot market will be worth more than﹩52billion by 2025．
Human work is being helped，and even replaced，by mechanical efficiency in almost every area，from golf-bag carriers to public toilet cleaners．
But many scientists believe the age of the service robot is not far off．It will arrive once machines are capable of connecting with humans on an emotional level．Judging by the Tokyo exhibition，that process has already begun．

56．Simroid is designed toB．
A．aid dental trainees to focus on their medical techniques
B．train dentists to be able to share patients'feelings
C．help patients relax during dental surgery
D．serve as the dentists'assistance during dental surgery
57．Which of the following about Simroid is NOT true according to the text？C
A．She is a robotic dental patient with a realistic appearance．
B．She will let out a scream whenever she feels a pain．
C．She can communicate a lot with dentists．
D．She is able to react in a human-like way to mouth pain．
58．We can learn from the text thatA．
A．robots are widely used in Japan
B．Japan has taken the lead in developing robots
C．the Japanese robot market has greatest potential in the world
D．the world's biggest robot exhibition is held in Japan every year
59．The phrase"that process"in the last paragraph refers toD．
A．replacing human work with robots
B．improving mechanical efficiency
C．entering the age of the service robot
D．producing a robot capable of connecting with humans on an emotional level．

13．Be careful what you say around your dog．It might understand more than you think．
A border collie named Rico recognizes the names of about 200objects，say researchers in Germany．The dog also appears to be able to learn new words as easily as a 3-year-old child．Its word-learning skills are as good as those of a parrot or chimpanzee（黑猩猩）．
In one experiment，the researchers took all 200items that Rico is supposed to know and divided them into 20groups of 10objects．Then the owner told the dog to go and fetch one of the items and bring it back．In four tests，Rico got 37out of 40commands right．As the dog couldn't see anyone to get clues，the scientists believe Rico must understand the meanings of certain words．
In another experiment，the scientists took one toy that Rico had never seen before and put it in a room with seven toys whose names the dog already knew．The owner then told Rico to fetch the object，using a word the dog had never heard before．
The correct object was chosen in seven out of l0tests，suggesting that the dog had worked out the answer by process of elimination（排除法）．A month later，Rico remembered half of the new names，which is even more impressive．
Rico is thought to be smarter than the average dog．For one thing，Rico is a border collie，a breed （品种）known for its mental abilities．In addition，the 9-year-old dog has been trained to fetch toys by their names since the age of nine months．
It's hard to know if all dogs understand at least some of the words we say．Even if they do，they can't talk back．Still，it wouldn't hurt to sweet-talk your dog every now and then．You might just get a big，wet kiss in return!

72．From paragraph 2we know thatC．
A．animals are as clever as human beings
B．dogs are smarter than parrots and chimpanzees
C．chimpanzees have good word-learning skills
D．dogs have similar learning abilities as 3-year-old children
73．Both experiments show thatB．
A．Rico is smart enough to get all commands right
B．Rico can recognize different things including toys
C．Rico has developed the ability of learning mathematics
D．Rico won't forget the names of objects once recognizing them
74．Which of the following statements is true？B
A．The purpose of the experiments is to show the border collie's mental abilities．
B．Rico has a better memory partly because of its proper early training．
C．The border collie is world-famous for recognizing objects．
D．Rico is born to understand its owner's commands．
75．What does the writer want to tell us in the last paragraph？D
A．To train your dog．
B．To talk to your dog．
C．To be friendly to your dog．
D．To be careful with your dog．

20．CCTV has apologized for last night's big fire，in which a firefighter died and five firemen ______escaped death when a staircase collapsed beneath their feet．（　　）

10．Miss Green is popular with her students as she always tries to make them _________ in her classes．（　　）

17．I _________ in a foreign trade company for three years．Still，I don't regret giving up the job and living with my family．（　　）

	A．	worked		B．	have worked
	C．	had worked		D．	have been working

14．My English-Chinese dictionary isn't in my schoolbag．Where _________ I have put it？（　　）

15．We had a（n） argument with the waiter about the bill．

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